The Mercedes-Benz OM640 was a four-cylinder turbo-diesel engine that was available from 2004 and developed for the front-wheel drive W169 A-Class and W245 B-Class. With a capacity of 1991 cc, the OM640 diesel engine had 83.0 mm bores and a 92.0 mm stroke, a cast iron block, an alloy cylinder head, common-rail direct injection (operating […]
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